Finding the Third Proportional to 1,814,836 and 2,785,702

Step by Step Solution

1. Step 1: Write the proportion equation
   1,814,836 : 2,785,702 = 2,785,702 : x
2. Step 2: Convert to fraction form
   1,814,836/2,785,702 = 2,785,702/x
3. Step 3: Cross multiply
   1,814,836x = 2,785,702 × 2,785,702
4. Step 4: Simplify right side
   1,814,836x = 7,760,135,632,804
5. Step 5: Solve for x
   x = 7,760,135,632,804/1,814,836
6. Step 6: Final answer
   x = 4,275,943.19